Annual Report of the Secretary of the Board of Agriculture, Volume 25W. White, 1878 - Agriculture Vols. for 1889-1894, 1906-1912 issued with the Annual report of the Massachusetts Agricultural Experiment Station; vols. for 1895-1905 issued with the Annual report of the Hatch Environment Station of the Massachnusetts Agricultural College. |
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Results 6-10 of 18
Page 179
... spores , when replanted , produce a common fungoid parasite of wheat ; while , during the fearful Asiatic cholera , the spores produced a parasite of the East - India rice - plant . These facts ( if they must be admitted as such , which ...
... spores , when replanted , produce a common fungoid parasite of wheat ; while , during the fearful Asiatic cholera , the spores produced a parasite of the East - India rice - plant . These facts ( if they must be admitted as such , which ...
Page 222
... spores of fungi cor- respond to the seeds of higher plants . Unfortunately for the easy understanding of the sub- ject , the mode of production of Fig . 1 . Fig . 2 . the spores is a difficult subject to follow ; and it is made more ...
... spores of fungi cor- respond to the seeds of higher plants . Unfortunately for the easy understanding of the sub- ject , the mode of production of Fig . 1 . Fig . 2 . the spores is a difficult subject to follow ; and it is made more ...
Page 223
... spores ; and , to distinguish them from the other spores , they are called conidial spores . As the conidial spores ripen and fall off , we find beneath the surface the beginnings of the cavities and sacs which are to contain the winter ...
... spores ; and , to distinguish them from the other spores , they are called conidial spores . As the conidial spores ripen and fall off , we find beneath the surface the beginnings of the cavities and sacs which are to contain the winter ...
Page 224
... spores , one kind of which ripens , as we have seen , in mid- winter , and another in early summer . The spores are all light , and easily blown about , and , when they fall upon other trees , germinate by sending out new mycelial ...
... spores , one kind of which ripens , as we have seen , in mid- winter , and another in early summer . The spores are all light , and easily blown about , and , when they fall upon other trees , germinate by sending out new mycelial ...
Page 225
... spores by cutting early in the spring we can prevent the ripening of the conidial spores . It is not enough , however , simply to cut off the diseased branches . If the winter spores have begun to form , they go on and ripen , even if ...
... spores by cutting early in the spring we can prevent the ripening of the conidial spores . It is not enough , however , simply to cut off the diseased branches . If the winter spores have begun to form , they go on and ripen , even if ...
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66 nitrogen 66 Reverted acre agricultural societies ailanthus American elm ammonia amount animals apples beautiful better black knot Board Boston breed bushels Calcium oxide cattle cent clover colts committee corn cost cows crop cultivated disease dollars early exhibition experience farm farmers feed feet flowers fowls fruit fungi fungus garden grain grapes grass grass-seed ground grow growth guano harrowing horse hundred improvement inches interest kainit kind labor land manufacture manure mare Marshfield Massachusetts Messrs Middlesex North milk night-soil nitrogen onions oxen pasture pears perennial rye-grass phosphoric acid pistillate plants ploughed pollen potash potassium oxide potatoes pounds premium produce profit quantity question raised regard Report rock elm season seed sheep shoe soil species specimens spores stable-manure Stockbridge Fertilizer Superphosphate thing thousand tion town tree varieties vegetables Waltham winter Worcester